Yasutomo Niji Watercolor Sets are ideal for beginners as well as advanced users. Each set contains vibrant colors that come in plastic tubes which hold 6cc of non-toxic paint. Niji water color displays the utmost quality in the consistency and blendability of all its colors. Set Pearlescent Pan 21 pc- These pearlescent, cake watercolors create stunning effects, either alone or with other water based media. Similar in performance to more expensive pearlescent watercolors, these are highly pigmented. 16 colors come in a portable, hinged case with snap close lid that can be used to mix colors. Great for students, rubber stampers, and water colorists. Non- toxic.